328893875 has 32 divisors (see below), whose sum is σ = 420076800. Its totient is φ = 257040000.

The previous prime is 328893871. The next prime is 328893881. The reversal of 328893875 is 578398823.

It is not a de Polignac number, because 328893875 - 2² = 328893871 is a prime.

It is not an unprimeable number, because it can be changed into a prime (328893871) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1376006 + ... + 1376244.

It is an arithmetic number, because the mean of its divisors is an integer number (13127400).

Almost surely, 2^328893875 is an apocalyptic number.

328893875 is a deficient number, since it is larger than the sum of its proper divisors (91182925).

328893875 is a wasteful number, since it uses less digits than its factorization.

328893875 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 464 (or 454 counting only the distinct ones).

The product of its digits is 2903040, while the sum is 53.

The square root of 328893875 is about 18135.4314809436. The cubic root of 328893875 is about 690.2693585337.

The spelling of 328893875 in words is "three hundred twenty-eight million, eight hundred ninety-three thousand, eight hundred seventy-five".